How to Generate Randomized Inhomogeneous Material Data
Application ID: 50321
These examples show how to use the tools under the Results node to generate and visualize randomized material data with prescribed statistical properties. The randomness is controlled through a spectral density distribution, which defines the spatial frequency content of the material inhomogeneity.
The accompanying blog post, How to Generate Randomized Inhomogeneous Material Data, explains how to create a randomized material using a compact "one-liner" expression while retaining detailed control over the spatial frequency components that shape the material structure.
For a more general tool for generating randomized microstructures, see the Microstructure Generator app.
This model example illustrates applications of this type that would nominally be built using the following products:
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Specification Chart and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.
